| 基于重复控制与极点配置的SPWM逆变电源研究 |
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| 引用本文： | 朱晓玲,张代润.基于重复控制与极点配置的SPWM逆变电源研究[J].电源世界,2009(7):30-33. |
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| 作者姓名： | 朱晓玲 张代润 |
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| 作者单位： | 四川大学电气信息学院,四川成都610065 |
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| 摘 要： | 提出了一种基于重复控制和带积分状态反馈控制的逆变电源控制策略，建立了单相电压型逆变电源的状态空间数学模型。重复控制抑制了稳态电压畸变，状态反馈控制改善了动态性能，而引入积分控制，则改善了状态反馈控制的稳态精度。这种控制策略使逆变电源获得了良好的稳态和动态特性。
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| 关 键 词： | SPWM逆变电源 建模与仿真 重复控制 积分控制 极点配置 |
A SPWM Inverter-Power-Supply Based on Repetitive Control and Pole Assignment |
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| Zhu Xiaoling,Zhang Dairun.A SPWM Inverter-Power-Supply Based on Repetitive Control and Pole Assignment[J].the world of power supply,2009(7):30-33. |
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| Authors: | Zhu Xiaoling Zhang Dairun |
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| Affiliation: | Zhu Xiaoling,Zhang Dairun,Institute of Electrical and Information(Sichuan University,Chengdu 610065) |
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| Abstract: | An inverter control system based on repetitive control and instantaneous feedback control is presented.The state-space mathematical model of the single-phase voltage-source-inverter power supply is derived.Repetitive control is used to reduce voltage distortion,the state feedback control is for the improvement of the dynamic characteristics and the introduction of integral function in the state feedback control reduces the steady-state error.With this scheme,the inverter shows good steady-state and dynamic ... |
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| Keywords: | SPWM inverter Modeling and simulation Repetitive control Integral control Pole assignment |
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